CVE-2019-15890

libslirp 4.0.0, as used in QEMU 4.1.0, has a use-after-free in ip_reass in ip_input.c.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00034.html
http://www.openwall.com/lists/oss-security/2019/09/06/3	Mailing List Patch Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0775
https://gitlab.freedesktop.org/slirp/libslirp/commit/c5927943	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/09/msg00021.html
https://seclists.org/bugtraq/2020/Feb/0
https://usn.ubuntu.com/4191-1/
https://usn.ubuntu.com/4191-2/
https://www.debian.org/security/2020/dsa-4616

Configurations

Configuration 1 (hide)

cpe:2.3:a:libslirp_project:libslirp:4.0.0:-:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:qemu:qemu:4.1.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-09-06 17:15

Updated : 2019-09-20 11:15

NVD link : CVE-2019-15890

Mitre link : CVE-2019-15890

CVE.ORG link : CVE-2019-15890

JSON object : View

Products Affected

libslirp_project

libslirp

qemu

qemu

CWE

CWE-416

Use After Free

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